Provisionally admitted by UCSD, missing document

frederickmaoUID: 2684894

2月底的时候收到他家的录取,刚刚又收到他家的一个邮件说missing document: transcript, diploma and financial certificate 如何选择,选了第一个是不是一定要去?

I INTEND TO REGISTER AT THE UNIVERSITY OF CALIFORNIA, SAN DIEGO FOR THE QUARTER STATED ON MY CERTIFICATE OF ADMISSION. You may register only for the quarter to which you have been admitted.In accordance with the Council of Graduate Schools Resolution, check one of the following two boxes. I have not previously accepted an offer of admission with financial support from another university for this year. I have previously accepted an offer of admission with financial support from (Institution). I understand that I must present a release to UCSD from that Universityin order to finalize my admission to UCSD. Type Name to serve as your Signature YOUR REGISTRATION PACKET WILL BE AVAILABLE FROM YOUR HOME DEPARTMENT APPROXIMATELY TWO WEEKS BEFORE THE BEGINNING OF THE QUARTER. Once you submit your decision you are unable to change it via the online process. If you must change your decision after submitting, please contact your department.

frederickmaoUID: 2684894

自己顶，期待板油解答！

小狐狸同志UID: 2154652

是问你接受了别的学校没有吧。你有么？

frederickmaoUID: 2684894

3# 小狐狸同志 谢谢你！ 我收到了一些其他学校的录取，但都还没有答应。 我想看看奖学金的事情再说。
我的问题是：如果现在答应了这所学校，是不是其他学校都不能答应了？
谢谢